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Contents. 



Page 



Scientific and other Notes on Essential Oils 3 



Pharmacopoeias 82 



Chemical Preparations and Drugs 87 



Notes on Scientific Research Work in the Domain of Terpenes and Essential Oils. 



General 104 



Bibliography 110 



Analytical I'll 



Physical . . 114 



Botanical . . 118 



Phyto-physiological 121 



Pharmaco-physiological 123 



Chemical 139 



Hydrocarbons 143 



Alcohols 148 



Ketones 150 



Phenol ethers ... . . 152 



Acids and Esters \ . . . 152 



Nitrogenous Bodies 156 



List of abbreviations, 

 d = specific gravity. 



d 2 oo = specific gravity at 20° (in references from our laboratories uniformly compared 



with water at 15°). 

 d^£ = specific gravity at 20°, compared with water at 4°. 

 a D2oo = optical rotation at 20°, in a 100 mm. tube. 

 Wd = specific rotation. 

 no2oo = index of refraction at 20°. 

 sol. p. = solidifying point, 

 m. p. = melting point, 

 b. p. = boiling point, 

 n == normal, 



acet. = acetylation. 



acid v. = acid value; ester v. = ester value; sap. v. = saponification value, 

 g. = gram; cc. = cubic centimeter; mm. = millimeter. 



Temperatures are uniformly given in degrees Centigrade. 

 The strength of alcohol, if not otherwise indicated, is given in per cent, by volume. 



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